150315-07-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150315-07-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,3,1 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 150315-07:
(8*1)+(7*5)+(6*0)+(5*3)+(4*1)+(3*5)+(2*0)+(1*7)=84
84 % 10 = 4
So 150315-07-4 is a valid CAS Registry Number.